12143222023020 has 192 divisors, whose sum is σ = 39430816104960. Its totient is φ = 2761261056000.

The previous prime is 12143222023019. The next prime is 12143222023027. The reversal of 12143222023020 is 2032022234121.

12143222023020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12143222023020² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12143222023027) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3527317 + ... + 6060396.

It is an arithmetic number, because the mean of its divisors is an integer number (205368833880).

Almost surely, 2^{12143222023020} is an apocalyptic number.

12143222023020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12143222023020 is an abundant number, since it is smaller than the sum of its proper divisors (27287594081940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12143222023020 is a wasteful number, since it uses less digits than its factorization.

12143222023020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9587856 (or 9587854 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 12143222023020 its reverse (2032022234121), we get a palindrome (14175244257141).

The spelling of 12143222023020 in words is "twelve trillion, one hundred forty-three billion, two hundred twenty-two million, twenty-three thousand, twenty".